my $chart = URI::GoogleChart->new("lines", 300, 100,
      data => [45, 80, 55, 68],
      range_show => "left",
      range_round => 1,
  );

##</code><code>##

>perl -wMstrict -le
"use Data::Dumper;
 ;;
 my $data = '1 2 3 4';
 my @a = split /\s+/, $data;
 print Dumper \@a;
"
$VAR1 = [
          '1',
          '2',
          '3',
          '4'
        ];